index of the bus to read from.
index of the bus to read from. When numChannels
is
greater than one, the other channels or read from the
adjacent indices.
Abstract method which must be implemented by creating the actual UGen
s
during expansion.
number of channels to read
A UGen that reads a signal from a bus. Whether an audio- or control-bus is used depends on the rate of the UGen.
In.ar
andIn.kr
behave differently with respect to signals left on the bus in the previous calculation cycle (control block):In.ar
can access audio signals that were generated in the current calculation cycle by synths appearing earlier in the node tree. It does not read signals produced by nodes in the previous calculation cycle (i.e. synths appearing later in the node tree), the input would instead be zero. To allow such "feedback",InFeedback
can be used.In contrast,
In.kr
does not distinguish between "new" and "old" data: It will always read the most recent value found on the bus, whether it was generated earlier in this calculation cycle, left over from the last one, or set before by the client.Note: The server uses the first
NumOutputBuses
channels to write to the sound card, followed by anotherNumInputBuses
to read from the sound card. For convenience, the pseudo-UGensPhysicalOut
andPhysicalIn
can be used.index of the bus to read from. When
numChannels
is greater than one, the other channels or read from the adjacent indices.number of channels to read
Bus
LocalIn
InFeedback
PhysicalIn
Out